Adds Exa as an AI search integration for content research, competitor
discovery, link prospecting, news monitoring, and audience research.
- CLI (tools/clis/exa.js): zero-dep Node.js wrapper for /search,
/findSimilar, and /contents with neural/auto/fast/deep search types,
category + domain + text + date filtering, and composable content
retrieval (text, highlights, summary) in a single request
- Integration guide (tools/integrations/exa.md): auth, endpoints,
common agent operations, parameters, and linked skills
- Registry entry under new 'AI Search' category + MCP-enabled list
- Uses EXA_API_KEY env var with --dry-run support and masked credentials
Teo